document.write('<div id="loading"><br /><br /><br /><br /><img src="img/loading.gif" /></div>');

// Created by: Simon Willison | http://simon.incutio.com/
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
  document.getElementById("loading").style.display="none";
  setTimeout("scrollBottom(true)", 75);
});

var margin, timeout;

var scrolling = 100;

function scrollBottom(longScroll) {
	document.getElementById("store").style.display = "block";
//	var_scroll_up=LireCookie("scroll_up");
//if(var_scroll_up != "oui"){
	limit = document.getElementById("store").offsetHeight - 156;
	if(scrolling < limit) {
		scrolling = scrolling + 2;
		document.getElementById("store").style.marginTop = "-"+(scrolling++)+"px";
		if(scrolling == (limit-2)){
			date=new Date;
			date.setTime(date.getTime() + 60 * 1000);
			EcrireCookie("scroll_up", "oui", date);
		}
	}
	else {
		return;
		
	}
	
	if(longScroll == true) {
		timeout = setTimeout("scrollBottom(true)", 0);
	}
//}else{
//	document.getElementById("store").style.marginTop = "-550px";
//}
}

function EcrireCookie(nom, valeur)
{

var argv=EcrireCookie.arguments;
var argc=EcrireCookie.arguments.length;
var expires=(argc > 2) ? argv[2] : null;
var path=(argc > 3) ? argv[3] : null;
var domain=(argc > 4) ? argv[4] : null;
var secure=(argc > 5) ? argv[5] : false;
document.cookie=nom+"="+escape(valeur)+
((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
((path==null) ? "" : ("; path="+path))+
((domain==null) ? "" : ("; domain="+domain))+
((secure==true) ? "; secure" : "");

}
function getCookieVal(offset)
{

var endstr=document.cookie.indexOf (";", offset);
if (endstr==-1) endstr=document.cookie.length;
return unescape(document.cookie.substring(offset, endstr)); 
}
function LireCookie(nom)
{

var arg=nom+"=";
var alen=arg.length;
var clen=document.cookie.length;
var i=0;
while (i<clen)
{

var j=i+alen;
if (document.cookie.substring(i, j)==arg) return getCookieVal(j);
i=document.cookie.indexOf(" ",i)+1;
if (i==0) break;


}
return null; 
}